answer tone造句

例句与造句

1. The guard tone is sent by the answering modem after it has sent the answer tone.
2. :: : : Oh, I don't know; I used to be able to whistle 300 baud originate and answer tones, and it would be a stretch to call that phreaking.
3. All proceeds from the purchase of songs from the soundtrack, participating ringtones and answer tones from February 12, 2010 through March 1, 2010 were donated to Team USA . It charted on the Hot Digital Songs chart at number 197.
4. It's difficult to find answer tone in a sentence. 用answer tone造句挺难的